in electrical fire which group fier Extinguisher as used
- 6 Answers
- 6323 Views
- I also Faced
- E-Mail Answers
Answer Posted / rahul
generally CCl4 IS USED
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
What will happen if the d.c. Machine is operated below rated speed?
How PSV sizing being done
what is the operating time for LBB and how does the LBB relay realise whether cb is opened or not?
explain transformer ct connection?
What is voltage divider rule?
How can i get my certificate of competency as an electrical supervisor? I have complicated my B.Tech from Uttarakhand technical university this year (2012).
please send me previose rrb junior engineer qustion papers
What will happen if we introduce negative feedback to a control system that uses a positive feedback?
In constant power region of 3-phase IM torque-speed characteristics, if frequency increases slip A does not alter B decreases C increases D none of above
how the CT and PT is connected in the circuit during testing of transformer explain with diagram
Differentiate between Zero and Negative sequence current
what is the advantage of connecting capacitors in delta than in star?
What is the BS(British Standard)code for 11kv motor
what is meant by brushed alternator & its working principle ?
Operation carried out in thermal power stations?
