EWH Product Blog

1

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2

Reporting Manager:* This field is required.

3

What year was the EWH built?

A. 2003

B. 2008

C. 2011

4

What element is not part of an EWH?

A. Fans

B. Heat elements

C. Coolant ports

5

What is an EWH?

A. A device that uses gas to heat water

B. A device that uses electricity to heat water

C. A device that uses solar energy to heat water

6

What is the maximum allowable voltage for a heater element based on the power density of the element?

A. 10W/cm²

B. 15W/cm²

C. 20W/cm²

7

Which sectors do we supply EWH to?

A. Mainly the bus sector, but also the truck, rail, and mining sectors

B. Mainly the truck and mining sectors

C. Mainly the rail sector, but also the bus and truck

8

What other product can the EWH be part of?

A. BTMS

B. Electric Fan Cell Cooling System

C. Hydrogen Fuel Cell Cooling System

9

Which is not a purpose of using EWH in hybrid buses?

A. To keep the passengers and driver's cabin warm

B. To store excess energy created by the regenerative braking system

C. To provide cooled water to a vehicle’s batteries