Neel Metal Products Implementation Engineer Interview Questions, Process, and Tips

The SI unit of current is Ampere (A).

• Current is the flow of electric charge.

• Ampere is named after the French physicist Andre-Marie Ampere.

• One Ampere is defined as the flow of one Coulomb of charge per second.

• Current is measured using an ammeter.

• The symbol for Ampere is 'A'.

The density of water is approximately 1 gram per cubic centimeter.

• The density of water is a physical property that describes the mass of water per unit volume.

• It is commonly measured in grams per cubic centimeter (g/cm³) or kilograms per liter (kg/L).

• The density of water is influenced by temperature and pressure.

• At 4 degrees Celsius, the density of water is exactly 1 g/cm³.

• Water is unique because its maximum density oc...read more

The range of a mercury thermometer is typically -40°C to 500°C.

• The lower limit of the range is usually -40°C.

• The upper limit of the range is typically 500°C.

• Mercury thermometers are commonly used in various industries and laboratories.

• They are not suitable for measuring temperatures below -40°C or above 500°C.

C type bourdon tube is a mechanical pressure sensing element used in pressure gauges and switches.

• It is a curved tube that straightens under pressure, causing a pointer to move on a calibrated scale.

• It is made of a metal alloy, typically brass or bronze.

• It is commonly used in industrial applications to measure pressure in pipes and tanks.

• It is named after its inventor, Eugene Bourdon.

• It is sensitive to changes in tempe...read more