Transformers

Name this Autobot

• Ratchet

• Optimus Prime

• Megatron

• bumble Bee

Which two (2) of the following methods are used to insulate LV (dry) transformers

• Cellulose insulation with mineral oil

• Vacuum pressure Impregnated (VPI)

• Cast resin (CRT)

• Mineral oil only

An isolating transformer installed in accordance with AS/NZS 3000 must have

• one leg of the primary winding connected to the secondary winding

• both legs of the primary winding connected to the secondary winding

• the primary winding separated from the secondary winding by double insulation

• an earthed metal shield installed between windings and bonded to both windings

According to AS/NZS 3000, where a transformer secondary winding supplies equipment via a cable that has a current rating equal to or greater than the transformer secondary winding:

• a HRC fuse must be used to protect the cable

• circuit protection is not required for the cable

• a circuit-breaker must be used to protect the cable

• either a circuit-breaker or a fuse must be used to protect the cable

What type of winding arrangements is used in this transformer construction

• side by side

• Concentric

• Sandwich

• LT-HT-LT-HT

Which two (2) of the following methods are used to insulate LV (dry) transformers

• Cellulose insulation with mineral oil

• Vacuum pressure Impregnated (VPI)

• Cast resin (CRT)

• Mineral oil only

Which of the following insulation methods is the most preferred to insulate HV (wet) transformers?

• Vacuum pressure impregnated (VPI)

• Cast resin (CRT)

• Mineral oil only

• Cellulose insulation with mineral oil

What is the cooling type used on this transformer

• Oil Forced air forced

• oil natural air forced

• Oil Natural air natural

• Oil forced water forced

Who is the leader of the Decepticons?

• Shockwave

• Laserbeak

• Megatron

• Shockwave

Which Autobot is known for his expertise in military tactics, bravery, and being Optimus Prime's loyal second-in-command?

• Ironhide

• Wheeljack

• Bumblebee

• Ratchet