Solved

Thermal Overload Relays Are Used to Protect the Motor Against

Question 8

Multiple Choice

Thermal overload relays are used to protect the motor against over current due to


A) short-circuits
B) heavy loads
C) grounds
D) all of the above

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q3: Arc in a circuit behaves as<br>A)a capackive

Q4: The arcing contacts in a circuit breaker

Q5: The current zero interruption, in oil and

Q6: Thermal circuit breaker has<br>A)delayed trip action<br>B)instantaneous trip

Q7: A differential relay measures the vector difference

Q9: Fault diverters are basically<br>A)fuses<br>B)relays<br>C)fast switches<br>D)circuit breakers

Q10: Magnetic circuit breaker has _ trip action.<br>A)delayed<br>B)instantaneous<br>C)both

Q11: An efficient and a well designed protective

Q12: In order that current should flow without

Q13: SF6 gas<br>A)is yellow in colour<br>B)is lighter than