What are the different protection systems takes place on
control panel board?
Answers were Sorted based on User's Feedback
Answer / vengatesh
3.Fuse(over current protection)
4.Earthing(For drawn the Fault current which is higher than normal voltage)
5.Control panel body earthing(To prevent the body shorts)
|Is This Answer Correct ?||16 Yes||1 No|
Answer / rajendran.m
|Is This Answer Correct ?||8 Yes||1 No|
Answer / rcq
1. Reverse power relay
2. Reverse kvar relay
3. Overcurrent and eatht fault relay
4. Trip/Lockout relay
5. Differential protection relay
|Is This Answer Correct ?||4 Yes||1 No|
Answer / sb
CT,PT & CB
|Is This Answer Correct ?||0 Yes||1 No|
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54 Comments Alok and Bhanu play the following min-max game. Given the expression N = 38 + X*(Y – Z) where X, Y and Z are variables representing single digits (0 to 9), Alok would like to maximize N while Bhanu would like to minimize it. Towards this end, Alok chooses a single digit number and Bhanu substitutes this for a variable of her choice (X, Y or Z). Alok then chooses the next value and Bhanu, the variable to substitute the value. Finally Alok proposes the value for the remaining variable. Assuming both play to their optimal strategies, the value of N at the end of the game would be?