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CL wadhwa bits solutions (190-193)
Lesson 16 of 26 • 23 upvotes • 14:09mins
Anvesh Sameer
190. Auto reclosing is used in case of (a) Lightning arrester (b) Air blast C.B. (c) Bulk oil C.B. (d) Minimum oil C.B. 191. If the normal frequency is 50 Hz, the setting of the under-frequency relay for the most important load could be (a) 49 Hz (b) 48.5 Hz (c) 47.5 Hz (d) there is no grading for under frequency relays. 192. A distance relay is said to be inherently directional if its characteristic on R-X diagram (a) is a straight line off-set from the origin (b) is a circle that passes through the origin (c) is a circle that encloses the origin (d) always a separate directional relay is required. 193. The standard current ratings of an electromagnetic relay are (a) 5 A and 15 A (b) 15 A and 20 A (c) 1 A and 5 A (d) any one 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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