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CL wadhwa bits solutions (202-205)
Lesson 19 of 26 • 23 upvotes • 7:50mins
Anvesh Sameer
202. A transformer rated for 500 KVA 11 KV/0.4 KV has an impedance of 10% and is connected to an infinite bus. The fault level of the transformer is (a) 500 KVA (b) 5000 KVA (c) 500 3 KVA (d) none of the above. 203. With the help of a reactive compensator it is possible to have (a) constant voltage operation only (b) unity p.f. operation only (c) both constant voltage and unity p.f. (d) either constant voltage or unity p.f. 204. Efficiency of a power transformer under no load condition is approximately (a) 75% (b) 50% (c) 25% (d) none of the above. 205. A 3-phase induction motor is drawing 5A when a single phasing takes place. The current now drawn by the motor is (a) 5 2 (b) 5 3 (c) 10 3 (d) none of the above.
CL Wadhwa Backside Bits Solutions (Part - 2)
26 lessons • 5h 27m
1
Overview
9:14mins
2
CL Wadhwa Bits Solutions (125-129)
14:14mins
3
CL wadhwa bits solutions (130-134)
10:57mins
4
CL wadhwa bits solutions (135-139)
12:14mins
5
CL wadhwa bits solutions (140-144)
15:00mins
6
CL wadhwa bits solutions (145 - 149)
15:00mins
7
CL wadhwa bits solutions (150-154)
15:00mins
8
CL wadhwa bits solutions (155-159)
14:31mins
9
CL wadhwa bits solutions (160-164)
15:00mins
10
CL wadhwa bits solutions (165-168)
11:59mins
11
CL wadhwa bits solutions (169-172)
12:59mins
12
CL wadhwa bits solutions (173-176)
10:16mins
13
CL wadhwa bits solutions (177-180)
9:34mins
14
CL wadhwa bits solutions (181-184)
5:46mins
15
CL wadhwa bits solutions ( 185 - 189)
11:25mins
16
CL wadhwa bits solutions (190-193)
14:09mins
17
CL wadhwa bits solutions (194-197)
15:00mins
18
CL wadhwa bits solutions (198-201)
11:06mins
19
CL wadhwa bits solutions (202-205)
7:50mins
20
CL wadhwa bits solutions (206-209)
12:43mins
21
CL wadhwa bits solutions (210-213)
14:43mins
22
CL wadhwa bits solutions - (214-217)
14:51mins
23
CL wadhwa bits solutions (218-221)
9:21mins
24
CL wadhwa bits solutions (222-225)
15:00mins
25
CL wadhwa bits solutions (226-229)
13:58mins
26
CL wadhwa bits solutions (230-233)
15:00mins
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