Thermo Systems India Assistant Manager Interview Questions and Answers

DCS system architecture refers to the design and layout of a distributed control system.

• DCS system architecture involves a network of controllers, sensors, and actuators.

• The system is designed to control and monitor various processes in an industrial setting.

• The architecture typically includes a central control room, field devices, and communication networks.

• DCS systems can be customized to meet the specific needs of a...read more

Electrical earth is used for safety of electrical equipment while instrument earth is used for safety of instruments.

• Electrical earth is used to protect electrical equipment from electrical faults and surges.

• Instrument earth is used to protect sensitive instruments from electrical noise and interference.

• Electrical earth is connected to the earth electrode while instrument earth is connected to the instrument chassis.

• El...read more

IATF focuses on automotive industry requirements while ISO 9001 is a generic quality management standard.

• IATF 16949 is specifically designed for automotive industry suppliers

• ISO 9001 is a generic quality management standard applicable to any industry

• IATF 16949 includes additional automotive-specific requirements such as production part approval process (PPAP)

• Both standards emphasize continual improvement and customer s

The steps of contract creation involve offer, acceptance, consideration, and mutual agreement.

• Offer: One party proposes terms to another party.

• Acceptance: The other party agrees to the terms proposed.

• Consideration: Both parties exchange something of value.

• Mutual agreement: Both parties come to a meeting of the minds.

• Drafting: The contract is written and reviewed by both parties.

• Execution: Both parties sign the contract...read more

I have handled three types of chillers: Screw, Centrifugal, and Scroll.

• I have experience working with Screw, Centrifugal, and Scroll chillers.

• I am familiar with the maintenance and operation of these types of chillers.

• For example, I have worked with a 200-ton Centrifugal chiller at my previous job.

Surge in centrifugal chiller is a condition where the flow of refrigerant is disrupted, causing a drop in pressure and flow rate.

• Surge can occur when the chiller is operating at low load or when there is a sudden change in load.

• It can cause damage to the compressor and other components of the chiller.

• Surge can be prevented by using surge control devices such as inlet guide vanes, variable speed drives, and surge tanks.

• ...read more