TCS Interview Questions and Answers

Hydrometer is used to check battery water specific gravity

• Hydrometer is a device used to measure the specific gravity of battery water

• It helps determine the state of charge and health of the battery

• Specific gravity is a measure of the electrolyte concentration in the battery

• Hydrometers are commonly used in automotive and marine batteries

Kia uses a variety of engines including gasoline, diesel, and hybrid options.

• Kia offers gasoline engines in their lineup for traditional performance

• Kia also offers diesel engines for improved fuel efficiency and torque

• Kia has hybrid options for those looking for a more eco-friendly choice

Types of transmission refer to the different ways in which information or signals are transferred from one point to another.

• Mechanical transmission: involves physical movement of parts to transfer power (e.g. gears, belts)

• Electrical transmission: involves the transfer of electrical signals through wires or cables (e.g. ethernet cables, USB cables)

• Wireless transmission: involves the transfer of signals without the use of physical cables (e.g. Wi-Fi, Bluetooth)

• Optical transmiss...read more

There are various types of engines used in different vehicles and machinery.

• Internal combustion engines: used in cars, motorcycles, and small aircraft

• Diesel engines: commonly found in trucks, buses, and some cars

• Gas turbine engines: used in aircraft and power plants

• Electric motors: used in electric vehicles and some hybrid cars

Sensors are devices that detect changes in physical or chemical conditions and convert them into signals.

• Types of sensors include temperature sensors, pressure sensors, proximity sensors, motion sensors, and light sensors.

• Some examples of sensors are thermocouples for temperature, piezoelectric sensors for pressure, ultrasonic sensors for proximity, accelerometers for motion, and photodiodes for light.

• Sensors can be categorized as analog or digital, active or passive, and con...read more