what is the principle of switch gear? where its function ?
Answer Posted / girish
Switchgears are the safety devices, which initiates the
operation of Circuit breaker..mean switch gears are
initiates the CB's operationssssssssss..
| Is This Answer Correct ? | 18 Yes | 11 No |
Post New Answer View All Answers
1)we have 1000 cfm Blower,Dia-1Mtr,Velocity of air 94 m/s 2)We have Natural Air velocity 94m/s 3If i Put Wind Mill in natural air ,speed is 94m/s Then it will generate Assume 100kw 4)If i put same wind mill across the Blower,air speed is same 94m/s now the Question is Will it generate 100 kw?
CBCT selection
what is the IS foe lightning arrester?
How to know of any cable size if there are not written on cabl?
3phase cable calculation formula by motor load
What is thresh hold value of current?
TELL ME WHAT IS INDUCTOR AND CAPACITOR WHAT IS IT BASIC OPERATION ANDFUNCTION?
what is meant by power and distribution transformer ?
Difference between RCCB, RCBO and ELMCB.
Why field rheostat is kept in minimum position while armature rheostat at maximum position?
trasnfarmaer core make
why T/F winding temp measurement cts are odd secondary current ie,109A/1.2A/1.4A?
How can we find out LT UG cable fault (size,from-4*25mm sqr to 4*300mm sqr)? How mani types UG cable faults?
WHY MOSTLY Rph IS USED FOR CONTROL CIRCUITS AUX. SUPPLY ?
what is the formula for computing cable tray size & capacity