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Gharda Chemicals Limited
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Sheffy valve setting is the pressure at which the safety valve of a boiler is set to open and release excess steam.
Sheffy valve setting is crucial for maintaining safe pressure levels in a boiler.
It is typically set slightly above the maximum allowable working pressure of the boiler.
The setting is determined based on the design and capacity of the boiler.
Regular maintenance and testing of the safety valve is important ...
I applied via Campus Placement and was interviewed before Jun 2022. There were 2 interview rounds.
Relays are electrically operated switches that control high power circuits with low power signals. Types include electromechanical, solid state, and reed relays.
Relays work by using an electromagnet to mechanically switch contacts open or closed.
Types of relays include electromechanical relays, solid state relays, and reed relays.
Electromechanical relays use an electromagnet to operate mechanical contacts.
Solid state r...
A single line diagram is a simplified diagram that shows the electrical connections and components of a power system in a single line.
It is used to represent the electrical system in a simplified manner.
It shows the connections between various components like generators, transformers, circuit breakers, etc.
It helps in understanding the overall layout of the system and how different components are interconnected.
It is c...
posted on 15 Oct 2023
I applied via Company Website and was interviewed in Apr 2023. There were 3 interview rounds.
Distillation column and heat exchanger design
Distillation column design involves determining the number of trays, column diameter, and height
Heat exchanger design involves selecting the appropriate type of exchanger, sizing the heat transfer area, and determining the heat transfer coefficient
Factors to consider in both designs include the properties of the fluids being processed, flow rates, and pressure drop
Computer s...
I applied via Approached by Company and was interviewed in Oct 2023. There were 2 interview rounds.
I applied via Naukri.com and was interviewed in Feb 2024. There was 1 interview round.
A transformer is an electrical device that transfers electrical energy between two or more circuits through electromagnetic induction.
Transformers are used to increase or decrease voltage levels in electrical circuits.
They consist of two coils of wire, known as the primary and secondary coils, wrapped around a core.
Step-up transformers increase voltage levels, while step-down transformers decrease voltage levels.
Transf...
A motor is a device that converts electrical energy into mechanical energy to produce motion.
Motors are commonly used in various applications such as industrial machinery, household appliances, and vehicles.
There are different types of motors including AC motors, DC motors, and servo motors.
Motors consist of a rotor, stator, and various components such as coils, magnets, and brushes.
Examples of motors include electric
I applied via Company Website and was interviewed in Jul 2021. There was 1 interview round.
I applied via Recruitment Consulltant and was interviewed in Sep 2022. There were 3 interview rounds.
Types of transformers include power, distribution, isolation, autotransformer. Parts include core, winding, tap changer, bushing.
Types of transformers: power, distribution, isolation, autotransformer
Parts of transformer: core, winding, tap changer, bushing
Power transformer is used for high voltage transmission
Distribution transformer is used for low voltage distribution
Isolation transformer is used for safety purposes
A
ACB and VCB breakers are electrical devices used for circuit protection.
ACB stands for Air Circuit Breaker and VCB stands for Vacuum Circuit Breaker.
ACBs use air as the medium to extinguish the arc while VCBs use vacuum.
Both breakers are used for circuit protection and can be found in power distribution systems.
ACBs and VCBs have similar parts including contacts, arc chutes, trip units, and operating mechanisms.
I applied via Campus Placement and was interviewed before Oct 2022. There were 3 interview rounds.
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based on 3 reviews
Rating in categories
Production Officer
254
salaries
| ₹2.2 L/yr - ₹7 L/yr |
Junior Production Officer
174
salaries
| ₹2.2 L/yr - ₹5.5 L/yr |
Production Engineer
89
salaries
| ₹2.8 L/yr - ₹6.2 L/yr |
Junior Engineer
88
salaries
| ₹2.5 L/yr - ₹5 L/yr |
Assistant Engineer
80
salaries
| ₹2.2 L/yr - ₹4.6 L/yr |
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