Why can't the D.C series motor run idle, what will happen if run?

Q: A) what happen If the electrolytic capacitor is short circuit in The Single Phase Motors which type…

A: If the electrolytic capacitors in a "single phase motor " undergoes short-circuit events  then they…

Q: Describe the operating principle of the electric motor.

A:

Q: Describe types of d.c. generator and their characteristics.

A: given; describe types of D.C generator and their characteristics.

Q: Explain what happens if it is operated without a starting rheostat; What else is used instead of the…

A: If a DC motor is operated without rheostat then the probability of danger increases as the motor…

Q: Discuss the principle operation of the AVR?

A: AVR stands for the automatic voltage regulator. It is an electronic device that automatically…

Q: The normal minimal cranking voltage specification isapproximately ___ .a. 9.6 voltsb. 10.5 voltsc.…

A: When starting an engine, the voltage that is available on the starter is known as the cranking…

Q: Define intercooler and explain its function

A: Intercooler: It is a mechanical device which is used to cool a fluid in between the successive heat…

Q: motor required?

A: To find power required

Q: what is the efficiency? what is the NPSHR? what is the motor power requirement?

A: (1):EFFICIENCY- The term efficiency can be characterized as the capacity to accomplish a ultimate…

Q: Assume that when the start button is pressed M starter does not energize. List seven possible causes…

A:

Q: How can a DC motor be made to operate above its base speed?

A: Given DC motor To find To operate above the base speed

Q: What are the three basic types of three-phase motors?

A: Given data : Three phase motors

Q: how is the dynamic braking force of an alternating-current motor controlled

A: Dynamic Braking The dynamic Braking system is basically used to slow the direct and alternating…

Q: Which of the following is not part of the starter motor circuit?

A: The  starting system or starter motor circuit used to give initial rotation or crank to the engine…

Q: What safety precautions should be taken when startinga large electric motor whose coupling is…

A: All equipment should be set up well to side of the motor, away from the connection and the pulley.

Q: ply to the field. DC motors needed to run ithout any motor being sub

A:

Q: the rotor has an oute le radius, the inlet bla ding velocity diagrams

A:

Q: In which part of the thermo-acoustic engine is sound produced?

A: It is an engine that converts the heat energy into mechanical energy.

Q: What does the "crossport relief valve" do in a hydraulic motor circuit ??

A: The basic function of crossport relief valve in motor circuit is –When the motor is started…

Q: Adding resistance to the rotor circuit of :induction motor will Reduced the starting current and…

A: Induction motor will have current flowing through it which will provide torque to rotate other…

Q: speed of the motor in RPM for which the mobile

A: Given data; Mobile phone has a small motor with an eccentric mass used for vibrator mode which data…

Q: What is the purpose of the internal overload protector inthe compressor motor?

A: Relays that detect overloads shield the motor, motor branch circuit, as well as motor branch circuit…

Q: Guide Questions: 1. What are the stationary parts of a motor? Why are they not moving? 2. What are…

A: An electric motor is a device that converts electrical energy into mechanical energy. The…

Q: For a hydrulic motor , define volumetric, mechanical, and overall effiency.

A: defining the volumetric, mechanical, and overall efficiency of a hydraulic motor.

Q: an induction motor in 1888?

A: The induction motor is one of the most important inventions in modern history. It turned the wheels…

Q: .Explain belt driven starters and mention its advantages

A: Belt driven starters A belt driven starter motor system used to start an internal combustion engine.…

Q: 9. What method of DC Motor Speed control is in the image?

A: DC Series Motor Armature Diverter

Q: V- belt 40kw 80rad/sec 20rad/sec D2 800mm

A:

Q: How to manufacture a motor for electric vehicle ? Manufacturing method, Material, Shape and Size,…

A: A stator and a rotor are the two major components of a three-phase, four-pole induction motor. A…

Q: rchar

A: introduction: A supercharger is a type of air compressor that boosts the pressure or density of air…

Q: What is the alternator to engine drive ratio if alternator turns 1225 rpm when engine is idling at…

A: Since the ratio is 1225 rpm for the alternator: 700 rpm for the engine, 1225: 700         Divide…

Q: When the load on the motor increases, does the current increase, remain constant or increase?

A:

Q: When the starter spins but does not crank the engine,which of the following may be true?a. Defective…

A: Given Starting problem To find Identify the main problem

Q: DIFFERENTIATE THE ALTERNATOR USED IN AUTOMOBILE COMPARE TO GENERATING PLANT?

A: Please find the solution below

Q: The eccentric rotating mass vibration motor (erm) is also popularly called as what?

A: The eccentric rotating mass vibration motor is also popularly known as Pager motor.

Q: List some purposes for controlling the speed or direction of an air motor

A: The air pressure can be changed, the air volume can be changed, or the air pressure and air…

Q: Worn armature bearings can result in higher than normal starter cranking current draw?

A: Moderate cranking and high current draw regularly demonstrate worn bearings or bushings inside…

Mount Motor

A mount motor can be termed as an engine mount. Mount motors are essential parts of machines and establish a connection between an engine and chassis. They prevent the engine and chassis from getting damaged and also help to stabilize the engine.