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11:01 AM Saved Preparation Strategy for Electrical & Electronics Measurements O saved Wy-Pavn Chandan ib 128 likes 16 comments Share Edit Review HINDI Basics of Measurements (Hindi) Part 1: Electrical and Electronic Measurements your Pawan Chandani Follow 8.2k Followers 4.7 (260 ratings) Write a review Done Preparation Strategy for Electrical And 01 Electronics Measurements Playing Basics of Measurements (in Hindi) 11:23 02 Error Analysis Part 1 (in Hindi) 03

Q.16 If Rg in the circuit shown in figure is variable between 20 Power transferred to the load R will be a) 15 W b) 13.33 W c) 6.67 Vw d) 2.4 W and 80 2 then maximum SSC JE 2010] 40U (+

Q.16 If Rg in the circuit shown in figure is variable between 20 and 80 then maximum Power transferred to the load R, will be a) 15 W b) 13.33 W c) 6.67 Vw d) 2.4 W SSC JE 2010] 01 MPT R - Jar iable but RL Constant choose min. resistance path o max. carre 20 min

Yo,f ww lea 1.av' 80 60 . 2 20+60 2 max

Q.17 Permeance is analogous to a) Conductance b) Reluctance c) Inductance d) Resistance [SSC JE 2010]

Q.17 Permeance is analogous to a) Conductance b) Reluctance c) Inductance d) Resistance [SSC JE 2010] mmt Eem HermeanceConductance

Q.18 A voltage divider circuit and its Thevenin's equivalent are shown below. The value of Vth and Rth will be a) 10 V, 80 b) 4V, 80 c) 4V, 48 d) 5V, 50 [SSC JE 2011] 202 th 10 U 80.2 th

Q.18 A voltage divider circuit and its Thevenin's equivalent are shown below. The value of Vth and Rth Will be a) 10 V, 80 b) 4V, 80 c) 4V, 48 d) 5V, 50 [SSC JE 2011] 120.2 th 10 U 80.2 th 80 + 120 202 86 x126 th80+12D 120 802 80 . 4832

Q.19 The V-I relation for the network shown in the given box is V = 41-9. If now a resistor R = 2 is connected across it, then the value of I will be a) -4.5 A [SSC JE 2011] c) 1.5 A d) 4.5 A Network

Q.19 The V-I relation for the network shown in the given box is V R = 2 is connected across it, then the value of I will be a) -4.5 A 41 9. If now a resistor [SSC JE 2011] c) 1.5 A d) 4.5 A Network 21(i) 21 = 41-g 1 = 2.54

2.20 Three resistance 5 each are connected in star. Values of equivalent delta resistance are a) 1.5 each b) 2.5 each c) 5/3 each d) 15 [SSC JE 2012] 5.0 552 elt9 5

Q.21 A periodic train of rectangular pulse x(t) with a time period of 25 seconds, has a pulse width of 9 second as shown in figure. The RMS value of the waveform is a) 10 V b) V6 V c) 3.6 V d) 2.16 V ilt) ISSC JE 2012] o| g 2539 50

Q.21 A periodic train of rectangular pulse x(t) with a time period of 25 seconds, has a pulse width of 9 second as shown in figure. The RMS value of the waveform is a) 10 V b) V6 V c) 3.6 V d) 2.16 V SSC JE 2012] 25 50 iven T= 253cc 25 RMS = ice) Mean oot

i(t) .25 illt) 25 3y 5o 25 9 5 9 9 (3Gt)-

2 l(t) RMS 25 50 25 uiation 25 Mean Square 13 G2 x9 sexg 25 25 36 .9 3.6V 25 5

Q.22 The wire A and B of the same material but different lengths L and 2L have the radius r and 2r respectively. The ratio of specific resistance will be a) 1:4 b) 1:8 [SSC JE 2012] d) 1:2

Q.22 The wire A and B of the same material but different lengths L and 2L have the radius r and 2r respectively. The ratio of specific resistance will be a) 1:4 b) 1:8 SSC JE 2012] d) 1:2 type of materials 2L 2Y 2

Q.23 The voltage (v) Vs current (i) curve of the circuit is shown below 10-2 l 100 o.5 A Internal resistance of the source 'e' a) 24 Q b) 4 is SSC JE 2013] c) 10 Q d) 140

10.2 L00 U 0.5A = 100 = 12 o.5(V+ 10)

Q.24 The equivalent resistance between terminals X and Y of the network shown is a) 80 b) 100/3 Q c) 40/3 d) 20/9 ISSC JE 2012] 152 Mww 102 302 Ohcatsto ne Sridge Balance conditron alance conditio 30x5 10x15 505

Q.24 The equivalent resistance between terminals X and Y of the network shown is a) 8 b) 100/3 c) 40/3 Q d) 20/9 SSC JE 2012] 15-2 10 2 30 Ohaatsto ne kridge Balance condition 30 x 3 150 = 150 20 3

Q.25 Application of thevenin's theorem in a circuit results in a) An ideal voltage source b) An ideal current source c) A current source and an impedance parallel d) A voltage source and an impedance in series. SSC JE 2012]

[SSC JE 2012] Q.25 Application of thevenin's theorem in a circuit results in a) An ideal voltage source b) An ideal current source c) A current source and an impedance parallel d) A voltage source and an impedance in series. Thwenin's Equivalent Ct tn orton S

Q.26 A voltmeter when connected across a dc supply, reads 124 V. When a series combination of the voltmeter and an unknown resistance X is connected across the supply, the meter reads 4 V. If the resistance of the voltmeter is 50 k2, the value of X is a) 1550 k b) 1600 k2 c) 1.6 k d) 1.5 M [SSC JE 2013]

Q.26 A voltmeter when connected across a dc supply, reads 124 V. When a series combination of the voltmeter and an unknown resistance X is connected across the supply, the meter reads 4 V. If the resistance of the voltmeter is 50 kQ, the value of X is a) 1550 k b) 1600 k c) 1.6 k d) 1.5 MOQ [SSC JE 2013] 124 24 U 4/ L4 So K . 120 x5ok

Q.27 Two 2000 , 2 watt resistors are connected in parallel. Their combined resistance value and wattage rating are a) 1000 , 2 watt b) 1000 , 4 watt c) 2000 , 4 watt d) 2000 , 2 watt [SSC JE 2013]

Q.27 Two 2000 , 2 watt resistors are connected in parallel. Their combined resistance value and wattage rating are a) 1000 , 2 watt b) 1000 , 4 watt c) 2000 , 4 watt d) 2000 , 2 watt SSC JE 2013] 1 2000 2n 2000 W 2h) p = 12 R 1 2 2 1000 x1000 =4k) 2 1000

Q.28 We have three resistance each of value 1 , 2 and 3 . If all the three resistance are to be connected in a circuit, how many different values of equivalent resistance are possible? a) Five b) Six c) Severn d) Eight [SSC JE 2013]

Q.29 An electrical heaters draws 1000 watts from a 250 V source. The power drawn from a 200 V source is a) 800 W b) 640 W c) 1000 Ww d) 1562.5 W [SSC JE 2013]

Q.29 An electrical heaters draws 1000 watts from a 250 V source. The power drawn from a 200 V source is a) 800 W b) 640 W c) 1000 w d) 1562.5 W [SSC JE 2013] 1000w y2 (25o 25ox 250 : (250,-- G2.5 250 x 250 62.5 Pa-

Q.29 An electrical heaters draws 1000 watts from a 250 V source. The power drawn from a 200 V source is a) 800 W b) 640 W c) 1000 w d) 1562.5 W [SSC JE 2013] 1000w y2 (25o 25ox 250 1o (250,- 62.5625 p

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