Recent questions tagged criteria

Description : Selection Criteria of PLC

Last Answer : Selection criteria :- To select PLC for any particular application following points are to be considered. a) Type of PLC: Analog or Digital b) Number of inputs and outputs to PLC c) Operating voltage ... Type of memory of PLC g) Type of programming h) Reliability of PLC i) Flexibility of PLC

Description : State the Barkhausen criteria of oscillations

Last Answer : Barkhausen's Criteria - To obtain sustain oscillation the loop gain AB = 1 and phase shift of feedback signal should be 00 or 3600 of an amplifier. it is called as barkshausen's ...  Wien bridge oscillator LC Oscillator  Hartley oscilator  Colpitts oscillator  Crystal oscillator

Description : State criteria for selection of contractor. 

Last Answer : Following the criteria for selection of contractor: 1. Contractor should be well reputed 2. Past experience of the Contractor 3. Contractor licenses should be valid 4. Works in hand of ... Material availability of the contractor. 6. Tax clearance certificate & financial power of contractor.

Description : Write selection criteria of distribution transformer with any four points.

Last Answer : Selection Criteria for Distribution Transformer:  i) Ratings - The kVA ratings should comply with IS:2026 ( Part l )-1977*. The noload secondary voltage should be 433 volts for transformers to be ... is not necessary. vi) Cooling - The transformers covered in this group are generally ONAN, AN

Description : If stability error for step input and speed of response be the criteria for design, what controller would you recommend (1) P controller (2) PD controller (3) PI controller (4) PID controller

Last Answer : If stability error for step input and speed of response be the criteria for design, what controller would you recommend (1) P controller (2) PD controller (3) PI controller (4) PID controller