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Alpha Electric & Contracting Co Interview Questions and Answers
Alpha Electric & Contracting Co Interview Experiences
1 interview found
Anonymous
(2 Questions)
- Q1. In electrical what are the reason and which may cause short circuit ?
- Ans.
Short circuits in electrical systems can be caused by various reasons such as faulty wiring, overloading, and damaged insulation.
Faulty wiring can lead to short circuits by allowing current to flow in unintended paths.
Overloading a circuit with too many appliances or devices can cause overheating and lead to a short circuit.
Damaged insulation on wires can result in exposed conductors coming into contact and causing a s
- Q2. Draw the connection of CT Meter ?
- Ans.
CT meter connection involves connecting the current transformer to the meter for accurate measurement of current.
Current transformer (CT) is connected to the meter to measure the current flowing through a circuit.
The primary side of the CT is connected in series with the load or conductor carrying the current to be measured.
The secondary side of the CT is connected to the input terminals of the meter.
Proper polarity mu...
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- Q1. What are your salary expectations?
- Q2. Share details of your previous job.
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- Q2. What are triggers
- Ans.
Triggers are database objects that automatically execute in response to certain events or changes in data.
Triggers are used to enforce business rules or data integrity.
They can be used to audit changes to data.
Triggers can be set to execute before or after an event, such as an insert, update, or delete operation.
They can be defined on tables, views, or schemas.
Examples of triggers include sending an email notification ...
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I appeared for an interview in Sep 2021.
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- Q1. Normal introduction and basic topics
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I applied via Naukri.com and was interviewed in Oct 2021. There was 1 interview round.
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- Q1. Tell me a little about your self?
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