## Motoring mode of rotating machines, Electrical Engineering

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Q. Motoring mode of rotating machines?

The motoring mode has electric power input and mechanical power output. The electromagnetic torque Te drives the machine against the load torque T. The input voltage v drives the current into the winding against the generated emf e.

#### Magnetic field, how magnetic field is related to electric field

how magnetic field is related to electric field

#### Temperature triggering , Temperature Triggering At high temperature th...

Temperature Triggering At high temperature the leakage current  of junction J 2 increases. This leakage  current is collector  current of tr 1 and Tr 2 . So rise in temperat

#### find the value of the slip and air gap power, The Thevenin equivalent circ...

The Thevenin equivalent circuit at the terminals of R2 / S for a 60 hz, 6 pole induction motor is shown below. a) Find the value of the slip for maximum torque and the maximum t

#### What digits are represented by the signal, A signal stands for 0110 with po...

A signal stands for 0110 with positive logic in which low stands for 0 and high stands for 1. If negative logic (in which low stands for 1 and high stands for 0) is used, what digi

#### Hlt halt instruction , HLT Halt Instruction The microprocessor halts  ...

HLT Halt Instruction The microprocessor halts  the execution  of the  program and enters into  the wait  state  the address  and data bus are placed in the  high  impedance st

#### Is the mosfetoperating in the active region, Q. A depletion MOSFET is given...

Q. A depletion MOSFET is given to have large V A , V P = 2.8V, I DSS = 4.3 mA, v DS = 4.5V,and v GS = 1.2V. (a) Is theMOSFEToperating in the active region? (b) Find iD.

#### Process , Process The rectangle symbol  is used to represent  the pro...

Process The rectangle symbol  is used to represent  the process  operations as shown below.   MOV A, B

#### Reverse recovery characteristics, Reverse Recovery Characteristics At t...

Reverse Recovery Characteristics At the end of forward  conduction in diode  reverse current  flows for  a short  time. The  device  doesn't  attain its full blocking  capabili

#### How many interrupts does 8085 have, How many interrupts does 8085 have, men...

How many interrupts does 8085 have, mention them The 8085 has 5 interrupt signals; they are INTR, RST7.5, RST6.5, RST5.5 and TRAP

#### What are cu and neu in 8087, What are CU and NEU in 8087? CU-Control un...

What are CU and NEU in 8087? CU-Control unit NEU- Numeric extension unit. The numeric extension unit implements all the numeric processor instructions whereas the control un