Dear Readers, Welcome to Power Plant Operator Interview Questions and Answers have been designed specially to get you acquainted with the nature of questions you may encounter during your Job interview for the subject of Power Plant Operator. These Power Plant Operator Questions are very important for campus placement test and job interviews. As per my experience good interviewers hardly plan to ask any particular questions during your Job interview and these model questions are asked in the online technical test and interview of many IT & Non IT Industries.
Ans: A power plant operator is a person who operates a power plant. He has got to be good at the technical skills of using the power plant and must be equally talented in distributing the work to the other workers who are working with the power plant.
Ans: Being a mechanical engineer I always wanted to work in an environment that provided me with some big opportunities. The career of a power plant operator needs skills as well as experience which I feel I have in me and hence I decided to take a career as a power plant operator.
Ans: Say yes only if you are confident enough with them, they will surely ask you some cross questions on this topic.
Ans: A block of coal takes a lot of time to burn and give out the energy, but the powdered coal burns uniformly faster and since it is in its powdered form the entire coal burns and there is no waste of coal which leads in achieving greater calorific value.
Ans: A boiler feed pump takes away one third part of the energy generated by the power plant.
Ans: This happens generally on every other day in this profession, but the key is not to stay back but move on. I will take some preventive measures to avoid loss of resources.
Ans: Safety in this profession is very important for every worker working inside the plant. A small mistake can lead to a big hazard and hence every minor chance of a mistake should be taken seriously.
Ans: To avoid the transmission losses.
Ans: Forced draft installed to force the air inside the plant while the induced draft fetches and pulls the air inside the air.
Ans: It depends on the type of plant and the application the tower has to deal with it.
Ans: CHP & stock yard, crushers, coal conveyors, wet or dry ash disposal, ash slurry disposal units, ash pond, LDO HFO oil elevations.
Ans: It is a procedure that is used for the protection of the workers and the equipments during the maintenance or repair of the power plant.
Ans: Say them about your skills and the experience you have in this field. Say them that your resourceful knowledge can prove as an asset for the company.
Ans: Steam should be heated to the temperature it is before making it to enter the turbine because superheated steam produces a lot of energy and also prevents the blades from rusting or damaging.
Ans: It gave me a chance to use my knowledge from the level of education purpose into implementing for a practical use.
Ans: Give an example about the toughest project of yours and tell all the positive things about it and explain how that helped you to overcome the difficulties.
Ans: Technical issues are very common in a plant, give an example from your past experience where you successfully managed to overcome a technical issue.
Ans: Say them that you think positive under stress which fills some energy in you and that's how you face problems.
Ans: Tell that you have proper knowledge about using the power plant and you can also fix almost majority of the technical issues related to it which helps you work independently inside the power plant.
Ans: Your job with them will be to play a role leading from the front.
Ask them about what all opportunities will you get with this job. Also ask them about what safety measures the company take does for an employer such as insurances, medical expenses, etc. incase if there is a hazard in the power plant.
Ans: As soon as the fuel control switch is positioned to RUN. FCOM 1 70.20.7
Ans: If the airspeed is below that recommended for a windmilling start.
FCOM 1 70.20.7
Ans: The autostart will make continuous start attemps until the engine either starts or the pilot aborts the start attempt. FCOM 1 70.20.7
Ans: Dual ignitors are always used for in flight starts. FCOM 1 70.20.8
Ans: Whenever an engine is at or below idle with the fuel control switch in RUN. FCOM 1 70.20.8
Ans: EPR, N1 and EGT. FCOM 1 70.20.1
Ans: N2, N3, fuel flow, oil pressure, oil temperature, oil quantity and engine vibration. FCOM 1 70.20.1
Ans: N1. FCOM 1 70.2016
Ans: If actual thrust is less than commanded thrust during takeoff with airspeed between 65kts and V1-6kts. FCOM 1 70.20.16
Ans: ENG THRUST (L or R). FCOM 1 70.20.16