To get remote indication of angular position of required device. It is used in the airplane to indicate the position of flaps, ailerons etc.
Selsynn system is more accurate.
Currently, no Synchro monster has a negative level.
yes, junk synchron only affects monsters on the field. synchro fusionist activates in the graveyard.
No, Synchro material must be face-up.
the best way is to get the "machine emperor" cards which are a bunch of anti-synchro union cards
No, you do not 'tribute' the Synchro Material for a Synchro Summon. They are sent to the graveyard, not tributed. You can tribute an opponents synchro monster for "Assault Mode Activate!" to summon the assault mode monster from your deck.
An accel synchro summon works when you tuner your synchro monsters with a synchro tuner monster, creating a more powerful monster. There is only one of these monsters (as of December 13, 2009) that exists. But the number will grow. Hope this helps! :) A second form of an accel synchro summon works is when you have a synchro monster, you can use two tuner monster to accel synchro it or in other words double tuner your monster to form a new one stronger version of it.
Synchro cards are supposed to be held in the extra deck.
No, a Synchro Summon is a kind of Special Summon.
The levels of the Synchro Components must be exactly equal to the Synchro Monster you wish to summon. So for a Lv8 Synchro, you must send 8 level's worth, no more, no less.
Yes, you can, as a Synchro Summon is a special summon, you can perform a Normal Summon on the same turn as one or more Synchro Summons.
Yes. It has to be a monster token. You cannot use it if the token or the synchro card specificly states that it cannot be used as a synchro material
Generally, Synchro Summoning sends cards from the field to the Graveyard. There are some cards that allow you to use monsters in your hand as Synchro Material Monsters instead, such as Eccentric Boy.Eccentric BoyAttribute: WINDType: Spellcaster/Tuner/EffectLevel: 3ATK: 800DEF: 200When using this card as a Synchro Material Monster, the other Synchro Material Monsters is 1 monster in your hand. The Synchro Monster that used this card as a Synchro Material Monster cannot activate its effect, its effect(s) is negated, and is removed from play when removed from the field.