Why electrical heaters are not provided with overload
relays in circuits
Answer Posted / razaq ali
because electrical heater is constant load with constant
current.
overload relays are used when load current increases due
due to increase in load.
| Is This Answer Correct ? | 16 Yes | 0 No |
Post New Answer View All Answers
what is kondo syatem in eletrical traction
EXPLIAN THE IMPORTANCE OF POLY PHASE CIRCUIT.
Electromagnetic torque developed by the motor is compared to shaft torque. A less B same C depends on motor design D more
A cable with concentric PE conductor must be used with frequency converter circuits what does its means.?
why current is constant on d.c?
What is nichols chart?
What must be the minimum distance maintained between 2 Generators as per International standards?
i need list of swg(standard wire guage) or area of conductor v/s current carrying capacity of conductor copper & alluminium...
What is the purpose of stablization resistor in high impedance bus bar protection
what reactive how to maintain
What kind of Neutral CT can be placed in 11/0.433KV transformer to be used and what are its specification?
What do you understand by external characteristics of a d.c. Generator?
When will you multiply and devide with derating factors to the actual value while sizing the cable?
In what condition the HT fuse breakes?
any one please tell taht what type questions will be asked in BHEL interview, i am having interview on 24th Dec, please send this to mail pradeepsistam@yahoo.co.in