D1 INDUSTRIAL MINING DAY QUIZ

Which communication protocol is supported in New Axispro

• A. CAN Open

• B. ProfiNet

• C. EtherCAT

• D. Ethernet I/P

• E. All

What is the maximum flow possible with DG valves?

• A. 75 Lpm

• B. 700 Lpm

• C. 1100 Lpm

• D. 7500 Lpm

• E. 7 Lpm

What is advantage electrohydraulic actuators compare with electro mechanical actuator?

• A. Load holding ability

• B. Cylinder speed

• C. Power density

• D. Better product life time

• E. Product color

What is advantage electrohydraulic actuators compare with Hydraulic Power Unit (HPU) system?

• A. Oil leakage

• B. Oil capacity

• C. High cost maintenance

• D. IP rating

• E. Efficiency

Within current range of Vickers medium duty piston pump, what’s the range of displacement today?

• A. 10cc - 45cc

• B. 18cc – 141cc

• C. 10cc – 180cc

• D. 66cc – 250cc

In PVM range, do we need dissemble the pump for control replacement?

• A. Yes, as the internal parts can not be replaced

• B. No, we only need to change related controller and related seal parts.

What is the minimum to maximum displacement range of the ICMB Motor?

• A. 12 - 35 Litre/Rev

• B. 15 - 50 Litre/Rev

• C. 25 - 52 Litre/Rev

• D. 15 - 52 Litre/Rev

What is the peak pressure capability of the ICMB?

• A. 310 bar

• B. 350 bar

• C. 420 bar

• D. 450 bar

What standard shaft mounting is available for ICMB?

• A. Keyed shaft

• B. Hollow shaft & coupling

• C. Splined shaft

• D. Flange & coupling

What year Danfoss established?

• A. 1892

• B. 1933

• C. 1928

• D. 1945