10+ Keywords Studios Interview Questions and Answers

Questions asked in a Welding Supervisor interview

• Introduced myself and discussed my welding experience

• Explained common welding defects and how to prevent them

• Identified MIG wire and cast iron electrode codes

• Discussed types of electrodes used for welding in different positions

• Explained the meaning of E7018

• Discussed welding temperature and how it affects the weld

• Explained the process of submerged arc welding

Interview questions for Junior Mining Engineer

• Burn cut pattern involves drilling holes in a specific pattern to create a controlled burn

• SSR support system uses steel sets and resin to support the walls and roof of a mine

• Development cycle involves excavation, support installation, and mucking

• Charging and blasting of development face involves drilling holes, loading explosives, and detonating

• Duties and responsibilities according to regulation include ensuring safety, following ...read more

Engine is a machine that converts energy into mechanical force. PRV controls pressure in hydraulic system. Accumulator stores hydraulic energy.

• Engine is a mechanical device that converts various forms of energy into mechanical force.

• PRV (Pressure Relief Valve) is used in hydraulic systems to control and limit the pressure within the system.

• Accumulator is a device that stores hydraulic energy and releases it when needed.

• Engine examples: internal combustion engines, steam engin...read more

I am an expert in the sales and marketing area of the M/C.

• I have extensive experience in developing and implementing successful sales strategies.

• I am skilled in market research and analysis, identifying customer needs and preferences.

• I have a proven track record of achieving sales targets and increasing revenue.

• I am proficient in digital marketing, including social media and email marketing.

• I have excellent communication and interpersonal skills, which enable me to build stro...read more

Hydraulic circuit diagram and maintenance types

• Hydraulic circuit diagram shows the flow of hydraulic fluid in a system

• Types of maintenance for hydraulic systems include preventive maintenance, predictive maintenance, and corrective maintenance

• Preventive maintenance involves regular inspections and replacements to prevent breakdowns

• Predictive maintenance uses data and analytics to predict when maintenance is needed

• Corrective maintenance involves fixing issues after they occur

• E...read more

The least count of 0.02 means that the smallest measurement that can be accurately read on the measuring instrument is 0.02 units.

• Least count is the smallest measurement that can be accurately read on a measuring instrument.

• In this case, the least count is 0.02 units, meaning any measurement can be read in increments of 0.02.

• It is important to consider the least count when taking measurements to ensure accuracy.

The least count of a vernier caliper is the smallest measurement that can be read on the scale.

• The least count is typically 0.02 mm or 0.001 inches on a vernier caliper.

• It is determined by dividing the smallest division on the main scale by the total number of divisions on the vernier scale.

• For example, if the main scale has divisions of 1 mm and the vernier scale has 50 divisions, the least count would be 0.02 mm.

UG mine coal refers to underground coal mining operations.

• UG mine coal refers to the extraction of coal from underground mines using various methods such as longwall mining, room and pillar mining, etc.

• Safety is a major concern in UG mine coal operations due to the potential risks of roof collapses, gas explosions, and other hazards.

• Ventilation systems are crucial in UG mine coal operations to ensure proper airflow and control of methane gas.

• Equipment used in UG mine coal ope...read more

A transformer is a device that transfers electrical energy between two or more circuits through electromagnetic induction.

• Transformers consist of two coils of wire, known as the primary and secondary coils.

• When an alternating current flows through the primary coil, it creates a changing magnetic field which induces a voltage in the secondary coil.

• Transformers are used to step up or step down voltage levels in electrical systems, for example in power distribution networks.

• They...read more