Buses, trains, trolleys, hoists, cranes make use of DC series motor be – McqOptions

MCQOPTIONS

1.	Buses, trains, trolleys, hoists, cranes make use of DC series motor because __________
A.	It provides low starting torque
B.	Cost efficient
C.	It provides high starting torque
D.	It requires minimum power compare to other motors
Answer» D. It requires minimum power compare to other motors

Discussion

No Comment Found

Related MCQs

What will happen to a torque, if a DC series motor is accidentally connected to single phase ac supply voltage?
Practically, at higher values of armature current torque does not follow its relationship with armature current.
Torque of e DC series motor is __________
Actual speed obtained at any value of armature current comparing to speed obtained by assuming linear magnetic assumption in DC series motor is _______
Which of the following is the correct equation for DC series motor ________
Which DC motor has got maximum self-relieving property?
DC motor is to drive a load which is having certain minimum value for most of the time and some peak value for short duration. We will select the _______
Buses, trains, trolleys, hoists, cranes make use of DC series motor because __________
Which DC motor is generally preferred for cranes and hoists?