Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / j.l. singh
1.Pressure relieve valve, 2. Oil surge relay,3. Buchltze
relay,4. Breather,5.Auto fire extinguishing(by sprikler)
for big transformers.
Different protection Systems also come under Safety devices.
| Is This Answer Correct ? | 6 Yes | 0 No |
Post New Answer View All Answers
i have flexible wire. size of conductors is 0.190 mm & no.of conductors are 48. then size of wire comes 1.37 sqmm instead of 1.5 sqmm . the what is tolerance for this size.
How to know Resistance and Reactance value of main and aux winding of single phase capacitor start capacitor run induction motor to find capacitor value?
i am venkat i got gre 930(verbal 270 quanta 660) and my toefl score 105..here question is why u got less score in gre ? what i supposed to tell...any chance of rejection is there...my accadamics record is very good
how mass curve differs from hydrograph.
What are the advantages of nichols chart?
How much kv gas generator is needed to run 2 hp and 1 hp airconditioners, plus a refrigerator and 4 Tvs
Why IR value of the (HT cable Plus synchronous motor) is less while individually having IR values in GΩ?
How do we calculate the Out put voltage of generator, after the excitation is being given?
what is the difference between the voltage of 5 volts capacitor and and 5volts battery?
If we use 250A MCCB as a incomer in Control panel for a fault level of 50kA for one second ,assuming temperature rise from 85 Deg. to 100 Deg , Then what will be the Aluminium Bus-bar size for 250A MCCB? Explain in detail.
An 8 pole, 50 Hz, 3-phase IM is loaded to a poing where pull out torque will occur. The rotor resistance per phase is 0.3 ohm and motor stalls at 650 rpm. The rotor reactance at stand still is A 2 ohm B 1.25 ohm C 3.15 ohm D 2.25 ohm
how to prepare the technical test
Why do power lines not short out when they fall into water?
i've iocl interview.. if you know the interview process please give me information..
How to calculate cable size by using load.?? Any formula...
